Swedish Z400 needs an overhaul, there's a problem and many people said it's the head. The quad bike is known for its automatic gearbox and amazing torque. If you just put 1200 into it, I swear to God it will be like new. It needs an exhaust and the front fairing has a crack, and it will be like new, and the engine. The chassis has no issues at all, it's very clean. Selling as is, for offers.